| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $142.68 | 8.794% | $155.2273 | $155.23 | $155.25 | $155.20 |
| Purchase #2 | $29.37 | 10.133% | $32.3461 | $32.35 | $32.35 | $32.30 |
| Purchase #3 | $146.44 | 6.869% | $156.499 | $156.50 | $156.50 | $156.50 |
| Purchase #4 | $95.71 | 9.232% | $104.5459 | $104.55 | $104.55 | $104.50 |
| Purchase #5 | $79.25 | 13.102% | $89.6333 | $89.63 | $89.65 | $89.60 |
| Purchase #6 | $230.82 | 8.125% | $249.5741 | $249.57 | $249.55 | $249.60 |
| Purchase #7 | $78.43 | 3.677% | $81.3139 | $81.31 | $81.30 | $81.30 |
| 7 purchase totals = | $802.70 | $869.1396 | $869.14 | $869.15 | $869.00 | |